What is undercut in welding? An undercut in welding is a defect that happens during the welding process. It is a groove that forms during welding on the root or base of the welding. Undercut forms due to using more current, high weaving speed, electrode size, improper filler material, arc length, etc. Due to that, … Read more
We all are aware of the term welding. Not only engineering graduates but also small children who are studying in schools are aware of it. If we ask them, what is going on there? They can answer you that they are doing welding. It means that it is a common joining process that is much … Read more
What is friction welding? Friction welding is a solid-state joining process. It welds two workpieces by heat produced due to the rotational motion of one part over the other stationery part with axial compression force. Friction between two-part surfaces is responsible for generating heat with axial force. Once the plastic forming temperature is achieved, the … Read more